Marine Offshore Crane - Marine Crane - Hi-sea

Marine Offshore Crane


Marine Offshore Crane

Marine Offshore Crane



Application

A marine offshore crane is a type of crane used on offshore oil rigs, drilling platforms, and other marine structures located in the open sea. It is designed to lift and move heavy loads in the challenging offshore environment, and is essential for a wide range of operations, including construction, maintenance, and supply.

A marine offshore crane typically consists of a pedestal or base, a mast, a boom, and a winch or hoist mechanism. The pedestal or base is usually mounted on a specially designed structure on the offshore platform or vessel. The mast is the vertical structure that supports the boom and allows it to pivot up and down. The boom is the horizontal arm of the crane that extends out from the mast and can be raised or lowered to position the load. The winch or hoist mechanism is used to lift and lower the load, and is typically controlled by an operator located in a cab or control room.

Material

Carbon steel, stainless steel and aluminum.

Advantages and Features

1. Highly reliable and efficient design – optimized service and maintenance procedures.

2. Low wear exposure and compact unit – components and power pack inside crane king and pedestal.

3. Easy for maintenance, lubrication and inspection.

4. Operator friendly – full operational overview.

5. Can be designed and manufacture to suit customers applications and special operating requirements.

6. Fast installation – Rigid construction for welding or bolting.

7. Excellent explosion-proof motor, multi-function.

8. Automatic & manual overload protection system.

9. 360° continuous rotation with limits available.

10. Certificate:  CCS, BV, RINA...

Drawing of Marine Offshore Crane


Offshore Crane

Main Technical Parameters
Working Radius(m) Length of boom
15m 20m 25m 30m
Static(kg) Dynamic(kg) Static(kg) Dynamic(kg) Static(kg) Dynamic(kg) Static(kg) Dynamic(kg)
4.5
6.0 26500 17600 25000 16700 24600 16400
7.5 24000 16000 23500 15700 23200 15500 22800 15200
9.0 22000 14600 21600 14400 21300 14200 20900 13900
10.5 20300 13600 20000 13300 19700 13100 19400 12900
12.0 17400 11600 17100 11400 16700 11200 16400 10900
13.5 15100 10000 14800 9800 14400 9600 14100 9400
15.0 13300 8800 13000 8600 12600 8400 12300 8200
16.5 11400 7600 10600 7100 10800 7200
18.0 10100 6800 9800 6600 9500 6400
19.5 9100 6100 8800 5900 8500 5600
21.0 7900 5300 7500 5000
22.5 7100 4700 6800 4500
24.0 6400 4300 6100 4100
25.5 5800 3900 5500 3600
27.0 4900 3300
28.5 4400 2900
30.0 4000 2700

Working Image of Marine Offshorre Crane


Contact with us now

Our mail: hs@cqhisea.com

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